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Keypad - 12 Button

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€3.50

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Quick Overview


A basic 12 button keypad for user input. The buttons are setup in a matrix format. This allows a microcontroller to 'scan' the 7 output pins to see which of the 12 buttons is being pressed.

There's not a really good tutorial out there on button pad matrix setups! Sorry about that. We should write one...

Documents:



Keypad - 12 Button

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Details

A basic 12 button keypad for user input. The buttons are setup in a matrix format. This allows a microcontroller to 'scan' the 7 output pins to see which of the 12 buttons is being pressed.

There's not a really good tutorial out there on button pad matrix setups! Sorry about that. We should write one...

Documents:

Additional Information

RoHS Yes

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